Notable figures from the world of sports and entertainment serve as “presenters” for each featured player.

O.J. Simpson will be presented by Chuck Klosterman and Bruce Smith will be presented by MSNBC’s Luke Russert.

The 10-part series counts down the 100 greatest players in NFL history, as ranked by a Blue Ribbon Panel of football experts that includes current and former GMs, former players, coaches, historians and Hall of Fame voters.